How to Care for a premature baby?

Samir

When the baby is discharge what do you actual tell people that visit you? to wash their hands ?? i have family member that come every weekend and im scared for my baby to get sick from them because i know i already got my flu shot and my shot for the whopping cough. but i feel they are gonna get mád if i tell them to get the flu shot and the whopping cough shot. because my aunt gets sick a does not go to the freaking doctor sometimes..